layer at (0,0) size 800x600
  LayoutView at (0,0) size 800x600
layer at (0,0) size 800x600
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    LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
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        LayoutSVGRect {rect} at (100,0) size 100x100 [fill={[type=SOLID] [color=#FF0000]}] [x=100.00] [y=0.00] [width=100.00] [height=100.00]
    LayoutSVGRect {rect} at (0,0) size 100x100 [fill={[type=PATTERN] [id="pattern"]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]